C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
402/419, 402/643
C08F 210/16 (2006.01) C08F 4/64 (2006.01)
Patent
CA 1255443
Abstract of the Disclosure: A process for producing a rubber-like olefin copolymer, which comprises random-copolymerizing ethylene with an .alpha.-olefin or with an .alpha.-olefin and a non- conjugated diene with a catalyst consisting of (A) a powder obtained by contacting a homogeneous solution of a chlorine-containing magnesium compound containing a phosphorus compound having a P=O bond with a solution of a liquid titanium compound or a homogeneous solution of a titanium compound containing a phosphorus compound having a P=O bond or containing an ether and (B) an organic aluminum compound or an alcohol-modified organic aluminum compound. Said rubber-like olefin copolymer has a high degree of randomness.
439186
Makino Kenya
Matsuo Yoshitaka
Sakurai Hideo
Toyoda Toshiyuki
Fetherstonhaugh & Co.
Japan Synthetic Rubber Co. Ltd.
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